Lars Knudsen / USBDevice_WebUSB

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Fork of USBDevice_STM32F103 by Devan Lai

Diff: USBDevice/USBHAL_STM32F4.cpp

Revision:
52:fb344268a308
Parent:
45:0f216c4e75e5
Child:
53:5534733abe31
diff -r deafa44182d9 -r fb344268a308 USBDevice/USBHAL_STM32F4.cpp
--- a/USBDevice/USBHAL_STM32F4.cpp	Thu Apr 23 08:45:28 2015 +0100
+++ b/USBDevice/USBHAL_STM32F4.cpp	Thu Apr 30 13:01:04 2015 +0100
@@ -307,7 +307,13 @@
 
 
 void USBHAL::usbisr(void) {
+    if (OTG_FS->GREGS.GINTSTS & (1 << 11)) { // USB Suspend
+        suspendStateChanged(1);
+    };
+
     if (OTG_FS->GREGS.GINTSTS & (1 << 12)) { // USB Reset
+        suspendStateChanged(0);
+
         // Set SNAK bits
         OTG_FS->OUTEP_REGS[0].DOEPCTL |= (1 << 27);
         OTG_FS->OUTEP_REGS[1].DOEPCTL |= (1 << 27);